UN expresses outrage after Iraqi troops torture and execute three ISIS fighters

 A sickening video has emerged of Iraqi forces torturing and executing three ISIS militants.
The harrowing footage, which has deeply concerned the United Nations, shows uniformed men parading three suspected terrorists through the streets of Mosul, Iraq.

One soldier holding a stick drags his victim across the ground by his foot as he desperately pleads for mercy while being kicked by another soldier.

According to Daily Mail ,the original video then goes on to show the man being shot at point black range by a soldier who continues to fire and stamp on his head after he is dead.
The two other ISIS fighters are also shot in a barrage of automatic fire.

The United Nations Assistance Mission for Iraq (UNAMI) on Saturday urged the Iraqi government to launch investigations into the video report.
The UN said: 'UNAMI calls on the government of Iraq to investigate a video report circulating on social media sites which purportedly shows the brutal mistreatment and murder of at least three captured ISIL members.'